48720904

素因数分解:

$2^3\times {\mathrm{281}}^1\times {\mathrm{21673}}^1$

素因数の和:21960

約数の個数: 16

約数和(自身を含む): 91681020

約数和(自身を除く): 42960116

約数列:

[1, 2, 4, 8, 281, 562, 1124, 2248, 21673, 43346, 86692, 173384, 6090113, 12180226, 24360452, 48720904]

約数ペア:

[(1, 48720904), (2, 24360452), (4, 12180226), (8, 6090113), (281, 173384), (562, 86692), (1124, 43346), (2248, 21673)]